Research on the construction of network security protection for industrial control system of tobacco commercial enterprises
Wang Ye1, Wan Jiarong1, Jing Chen1, Zhong Xiangqiong2
1. The 6th Recearch Institute of China Electronics Corporation; 2. Hengyang Branch of Hunan Tobacco Company
Abstract： With the continuous development of industrialization and informatization levels of tobacco commercial enterprises, a large number of industrial control systems are used in logistics distribution and tobacco leaf reroasting. This paper aims to implement the construction of network security protection for tobacco commercial industrial control systems. Firstly, it analyzes which systems are industrial control systems of tobacco commercial and gives the categories of industrial control systems. Then, the key points of network security protection construction are put forward from the level of "layered zoning, secure networking， boundary protection, and comprehensive control". Finally, the example of network security protection construction is given to provide ideas for the network security protection construction of industrial control system of tobacco commercial enterprises.
Key words : tobacco commercial；industrial control system；network security protection
